Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Error code: 429 - {'error': {'message': 'You exceeded your current quota, please check your plan and billing details. For more information on this error, read the docs: https://platform.openai.com/docs/guides/error-codes/api-errors.', 'type': 'insufficient_quota', 'param': None, 'code': 'insufficient_quota'}}
 ###Tabelas: 
CREATE TABLE student_mental_health (student_id INT, mental_health_score INT, school_district VARCHAR(255), date DATE); INSERT INTO student_mental_health (student_id, mental_health_score, school_district, date) VALUES (1, 75, 'ABC School District', '2022-02-01'); CREATE VIEW winter_2022_smh AS SELECT * FROM student_mental_health WHERE date BETWEEN '2022-01-01' AND '2022-03-31';
SELECT MIN(mental_health_score) as min_mental_health, school_district FROM winter_2022_smh GROUP BY school_district;